Intravenous drug users: the only important reservoir of delta virus in Spain.
Pérez-Trallero
E
E
Cilla
G
G
Iturriza
M
M
García-Bengoechea
M
M
Peris
A
A
D000328:Adult; D004197:Disease Reservoirs; D005260:Female; D006514:Hepatitis B Surface Antigens / Q000097:blood; D003699:Hepatitis D / Q000150:complications / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013030:Spain / Q000453:epidemiology; D015819:Substance Abuse, Intravenous / Q000150:complications*
D006514:Hepatitis B Surface Antigens